graph - Gnuplot Parallel Coordinates/Axes Plot Key Annotation -


i can plot parallel coordinates graphs gnuplot 5.0. example:

plot "ranking_top10.dat" using 4:5:6:7:8:2 parallel lt 1 lc variable

will plot 5 axes, , lines in different colors. however, want associate keys each of lines. example, want associate key (string) purple line , show on figure. how that?

parallel_axes


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